Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ad0ae983615dcc14202780d9f1b2c503ac5f470c3406c9ee757f89a1ac0a4a1b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^